4042620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 12614784

約数和(自身を除く): 8572164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 607, 666, 740, 1110, 1214, 1332, 1665, 1821, 2220, 2428, 3035, 3330, 3642, 5463, 6070, 6660, 7284, 9105, 10926, 12140, 18210, 21852, 22459, 27315, 36420, 44918, 54630, 67377, 89836, 109260, 112295, 134754, 202131, 224590, 269508, 336885, 404262, 449180, 673770, 808524, 1010655, 1347540, 2021310, 4042620]

約数ペア:

[(1, 4042620), (2, 2021310), (3, 1347540), (4, 1010655), (5, 808524), (6, 673770), (9, 449180), (10, 404262), (12, 336885), (15, 269508), (18, 224590), (20, 202131), (30, 134754), (36, 112295), (37, 109260), (45, 89836), (60, 67377), (74, 54630), (90, 44918), (111, 36420), (148, 27315), (180, 22459), (185, 21852), (222, 18210), (333, 12140), (370, 10926), (444, 9105), (555, 7284), (607, 6660), (666, 6070), (740, 5463), (1110, 3642), (1214, 3330), (1332, 3035), (1665, 2428), (1821, 2220)]